Distillation shapes a spirit’s flavor, aroma, and texture by removing unwanted compounds while concentrating ethanol and desirable characteristics. Different methods — such as pot still, column still, ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

I PETROBRAS TRANSPORTE S.A., Gerência de Estudos e Acompanhamentos de Gás Natural, Phone: + (55) (22) 2761-1971, Av. Presidente Vargas 328, 6º andar, CEP 20091-060, Rio de Janeiro - RJ, Brasil. E-mail ...

Refining converts mixed crude oil into specification fuels, petrochemical feedstocks, lubricants, and other products by physical separation, chemical conversion, and product treating/blending. It ...

A well-planned and executed test run of existing equipment followed by a distillation fundamentals review can yield cost-effective production increases. On an existing extractive distillation ...

1 Department of Mechanical Engineering, Faculty of Engineering, Ajayi Crowther University, Oyo, Nigeria. 2 AstraZeneca, Boston, Massachusetts, USA. This paper delves into the comparative study of tray ...

A hydraulic analysis successfully identified a bottleneck in a demethanizer column at Eastman Chemical Co.'s Longview, Tex., olefins plant. Flooding, apparent just above the tower swage (where the ...

The push for fewer emissions and greater profitability are driving the development of more efficient distillation column internals. Izak Nieuwoudt, Neil Sandford, and Pat Quotson look at the ...